Created by asking for it
Through a Sidekick skill, a user says “ask Ana, Tom and Priya to sign off on this, one at a time” and the request is built: approvers resolved by name, order preserved, and whether they decide one at a time or all at once understood from the sentence. No form to fill in.
The order is visible before you commit
When approvers decide one at a time, they are numbered as you pick them, so you can review the order before the request exists. It is the one thing you cannot correct afterwards without starting over.
It does not touch your board until you say where
Mirroring the approval state into a status column is opt-in, and you pick the column. With no column chosen, the app writes nothing to your board. On a hiring or contracts board, an app that moves items on its own is precisely what an admin is afraid of.
Approve and Reject are shown only to whoever’s turn it is
Everyone else sees the current state and who is holding it up. Nobody approves out of order, and nobody wonders whether their click counted.